CN220767730U - Wading bridge bent cap template strutting arrangement - Google Patents

Abstract

The utility model discloses a wading bridge bent cap template supporting device, which comprises anchor clamps, wherein the anchor clamps comprise steel belts and brackets arranged at two ends of the steel belts; a plurality of longitudinal main supporting beams are arranged on the bracket; the top of the longitudinal main supporting beam is provided with a plurality of transverse distribution beams; the transverse distribution beams form a plurality of plane structures; the top of the transverse distribution beam is provided with a plurality of longitudinal trabeculae which form a whole plane structure. The resource utilization rate is improved, the setting period is short, the safety is high, and the requirement on the under-bridge foundation condition is low. The original integrity of the pier stud is improved, the construction period is short, and the continuity of flow production is improved.

Description

Wading bridge bent cap template strutting arrangement

Technical Field

The utility model belongs to the technical field of construction equipment, and particularly relates to a supporting device for a cover beam template of a wading bridge.

Background

Currently, in municipal, highway bridge construction, the capping beam is the most common component in the substructure. In the common bridge construction, the common support methods adopted for the capping beam construction include a full framing method, a bracket embedding method in a column and the like. The full framing method requires more resources, has long erection period and poor safety, has higher requirements on the foundation conditions under the bridge, and has higher difficulty and safety risk when running water or pier is higher under the bridge. The bracket reserved in the column has great progress compared with the construction process of the full framing method, but some problems are still difficult to avoid, such as inclination of reserved holes, poor appearance and feel of pier columns, poor continuity of line production and the like. The construction of the bridge substructure in the river is often limited by river management departments in the river basin, and the construction method of constructing a cofferdam by intercepting the river basin and adopting measures of reducing the section of a local cofferdam is not needed, so that a construction method of supporting a cover beam template of the wading bridge is needed.

Disclosure of Invention

Therefore, the utility model provides a wading bridge bent cap template supporting device, which aims to solve the problems of high cost, long period and lower safety of the existing foundation supporting mode in the river channel construction process in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: the supporting device comprises anchor clamps, wherein the anchor clamps comprise steel belts and brackets arranged at two ends of the steel belts; a plurality of longitudinal main supporting beams are arranged on the bracket; the top of the longitudinal main supporting beam is provided with a plurality of transverse distribution beams; the transverse distribution beams form a plurality of plane structures; the top of the transverse distribution beam is provided with a plurality of longitudinal trabeculae which form a whole plane structure.

Further, a rubber pad is arranged on the inner ring wall of the anchor ear.

Further, the anchor ear comprises a first steel belt and a second steel belt; the bracket comprises a first bracket and a second bracket; the two ends of the first steel belt are respectively connected with the first bracket; two ends of the second steel belt are respectively connected with a second bracket; the first bracket and the second bracket are connected through bolts.

Further, a reinforcing rib is arranged between the first bracket and the first steel belt.

Furthermore, the longitudinal main supporting beam is a combination of two I-steel beams, and the two I-steel beams are welded by single-sided full-welding and are arranged at the top of the bracket of the anchor ear.

Further, a first clamping groove is formed in the top of the bracket, and a second clamping groove matched with the first clamping groove in a clamping manner is formed in the bottom of the longitudinal main support beam.

Further, an X-shaped cross bracket is arranged between the first bracket and the first steel belt, one end of the cross bracket is fixedly connected with the first bracket, and the other end of the cross bracket is fixedly connected with the outer wall of the first steel belt.

The utility model has the following advantages: the resource utilization rate is improved, the setting period is short, the safety is high, and the requirement on the under-bridge foundation condition is low. The original integrity of the pier stud is improved, the construction period is short, and the continuity of flow production is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

Fig. 1 is a schematic diagram of the overall structure provided in embodiment 1 of the present specification.

Fig. 2 is a schematic top view of the connection between the first steel band and the bracket of the anchor ear provided in embodiment 1 of the present disclosure.

Fig. 3 is a schematic front view of the connection between the first steel band and the bracket of the anchor ear provided in embodiment 1 of the present specification.

Fig. 4 is a schematic structural diagram of connection between a first bracket and a second bracket according to embodiment 1 of the present disclosure.

Fig. 5 is a schematic structural diagram of a use state of a supporting device for a cover beam formwork of a wading bridge according to embodiment 1 of the present disclosure.

Fig. 6 is a schematic structural diagram of a clamping groove for a bracket of a hoop according to embodiment 2 of the present disclosure.

Fig. 7 is a schematic structural diagram of a longitudinal main beam clamping groove provided in embodiment 2 of the present specification.

Fig. 8 is a schematic structural diagram of the clamping connection between the hoop bracket and the longitudinal main bracing beam provided in embodiment 3 of the present specification.

Detailed Description

The technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings and detailed description, but it will be understood by those skilled in the art that the examples described below are some, but not all, examples of the present utility model, and are intended to be illustrative of the present utility model only and should not be construed as limiting the scope of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

An embodiment 1 of the present disclosure provides a supporting device for a cover beam template of a wading bridge, as shown in fig. 1, 2, 3 and 4, including a hoop 1, where the hoop 1 includes a steel belt and brackets disposed at two ends of the steel belt; in one possible implementation, the anchor ear 1 comprises a first steel strip 12 and a second steel strip 13; the bracket comprises a first bracket 14 and a second bracket; the two ends of the first steel belt 12 are respectively connected with a first bracket 14; the two ends of the second steel belt 13 are respectively connected with second brackets; the first bracket and the second bracket are connected through bolts. The bracket is provided with a plurality of longitudinal main supporting beams; the top of the longitudinal main supporting beam is provided with a plurality of transverse distribution beams; the transverse distribution beams form a plurality of plane structures; the top of the transverse distribution beam is provided with a plurality of longitudinal trabeculae which form a whole planar structure. The two steel belts and the related connecting pieces of the anchor ear are both symmetrical structures. In one possible implementation, referring to fig. 5, the anchor ear 1 is formed by combining two steel strips, which are the same in material and size; the longitudinal main supporting beam 2 is arranged on the bracket 14 of the anchor ear 1, and the supporting steel beam 2 is formed by welding two I-beams with the same material and size. A transverse distribution beam 3 is arranged on the longitudinal main support beam 2 and fixed by spot welding; longitudinal trabeculae 4 are mounted on the transverse distribution beams 3; the longitudinal trabecula 4 is provided with a template 5 which is fixed by iron nails; the periphery of the transverse distribution beam 3 is provided with protective rails which are arranged according to the standard requirements; after the basement membrane is installed, performing construction paying-off positioning, binding steel bars, installing a side template 5, and adding a square wood back ridge 8 after the template is installed; the method comprises the steps that a channel steel back edge 10 is used for reinforcing a wood Fang Bei edge 8, and a split bolt 9 is used for split-pulling the channel steel back edge 10; firstly, the steel pipe frame 7 for the water operation is firstly erected before the installation 1, and the steel pipe frame is arranged according to the standard requirements, so that the construction safety requirement is met. The two steel belts of the anchor ear 1 are arc-shaped, brackets are arranged at the two ends of the anchor ear, the first steel belt 12 and the second steel belt 13 are connected by using high-strength bolts 15, all the high-strength bolts are fixed by double nuts 16 with equal sizes, a rubber pad 11 is arranged between the anchor ear 1 and a concrete column, and the concrete column is protected. The longitudinal main supporting beam 2 is a combination of two I-shaped steel beams, the first I-shaped steel beam 21 and the second I-shaped steel beam 22 are made of the same material and have the same size, single-sided full-welding is used, the longitudinal main supporting beam is arranged on the bracket 14 of the anchor ear 1, and the side edges are provided with stop blocks for preventing the side movement of the longitudinal main supporting beam. The transverse distribution beam is a single I-shaped beam, the specific size, the specific material and the specific spacing are all obtained through calculation, and the transverse distribution beam is in spot welding connection with the longitudinal main support beam, so that the stability of the transverse distribution beam is ensured. The method and the device can improve the resource utilization rate, have short erection period and higher safety, and have lower requirements on the under-bridge foundation condition. The original integrity of the pier stud is improved, the construction period is short, and the continuity of flow production is improved.

Example 2

In this description, embodiment 2 provides a supporting device for a cover beam template of a wading bridge, which is substantially the same as embodiment 1, and is characterized in that, referring to fig. 6 and 7, a first clamping groove 131 is provided at the top of the first bracket 13, and a second clamping groove 211 matched with the first clamping groove 131 is provided at the bottom of the longitudinal main supporting beam.

Example 3

In this specification, embodiment 3 provides a supporting device for a cover beam formwork of a wading bridge, which is substantially the same as embodiment 2 in that, as shown in fig. 8, an X-shaped cross bracket a is disposed between a first bracket and a first steel strip, one end of the cross bracket a is fixedly connected with the first bracket, and the other end is fixedly connected with the outer wall of the first steel strip. Specifically, two connectors at one end of the cross bracket are respectively and fixedly connected with the top and the bottom of the first bracket, and two connectors at the other end are respectively and fixedly connected with the top and the bottom of the outer wall of the first steel belt. When bearing, the bearing force of the first bracket can be dispersed, and the safety and stability are improved. The second steel strip connection is the same and will not be described again here.

The specific size, the material and the interval are all calculated according to the direction of the longitudinal direction of Liang Weimu; the template is a wood die, the specific size, the specific material and the specific spacing are all obtained through calculation, and the template is connected with the longitudinal trabecula through iron nails, so that the stability of the template is ensured. The guard rail is the steel pipe, and concrete size, material, interval are all calculated, and steel pipe and horizontal distribution roof beam welded connection guarantee its stability, and the horizontal pole uses the fastener to be connected with the pole setting, and the member highly accords with the normative requirement. The steel pipe rack is operated on water, the concrete size, the material and the space are all calculated, and the horizontal rod is connected with the vertical rod through the fastener, so that the stability of the steel pipe rack is ensured, and the steel pipe rack meets the standard requirement. The concrete size, the material and the spacing of the wood Fang Bei edges are calculated by calculation software, and the wood square and the side templates of the capping beam are fixedly connected by iron, so that the stability of the wood square and the side templates of the capping beam is ensured, and the requirements of specifications are met. The concrete size, the material and the spacing of the groove steel back are all calculated by calculation software, and the two sides are connected by tightening the split bolts, so that the stability of the split steel back is ensured, and the split steel back meets the standard requirements. The specific size, the material and the spacing of the split bolts are calculated by calculation software, and the two sides of the bolts are fixed by double nuts, so that the stability of the split bolts is ensured, and the split bolts accord with the specification requirements

The utility model is not limited to the above-described alternative embodiments, and any person who may derive other various forms of products in the light of the present utility model, however, any changes in shape or structure thereof, all falling within the technical solutions defined in the scope of the claims of the present utility model, fall within the scope of protection of the present utility model.

Claims (7)

1. The supporting device for the cover beam template of the wading bridge is characterized by comprising anchor clamps, wherein the anchor clamps comprise steel belts and brackets arranged at two ends of the steel belts; a plurality of longitudinal main supporting beams are arranged on the bracket; the top of the longitudinal main supporting beam is provided with a plurality of transverse distribution beams; the transverse distribution beams form a plurality of plane structures; the top of the transverse distribution beam is provided with a plurality of longitudinal trabeculae which form a whole plane structure.

2. The wading bridge bent cap formwork support device of claim 1, wherein a rubber pad is arranged on the inner ring wall of the anchor ear.

3. The wading bridge bent cap formwork support device of claim 1, wherein the anchor ear comprises a first steel band and a second steel band; the bracket comprises a first bracket and a second bracket; the two ends of the first steel belt are respectively connected with the first bracket; two ends of the second steel belt are respectively connected with a second bracket; the first bracket and the second bracket are connected through bolts.

4. A wading bridge bent cap formwork support device as claimed in claim 3, wherein a reinforcing rib is provided between the first bracket and the first steel strip.

5. The wading bridge bent cap template supporting device according to claim 1, wherein the longitudinal main supporting beam is a combination of two I-beams, and the two I-beams are welded by single-sided full-weld and are arranged at the tops of brackets of the anchor ear.

6. The wading bridge bent cap template support device of claim 4, wherein a first clamping groove is formed in the top of the first bracket, and a second clamping groove matched with the first clamping groove in a clamping mode is formed in the bottom of the longitudinal main support beam.

7. The wading bridge bent cap template strutting arrangement of claim 4, wherein be equipped with X shape cross bracket between first bracket and the first steel band, cross bracket one end with first bracket fixed connection, the other end with first steel band outer wall fixed connection.